Coupled tubular casing for foodstuffs
AssigneeWolff Walsrode AG
InventorsHelmut Huhn, Siegfried Kaiser
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Abstract
Coupled tubular casings are obtained by placing a coupling piece, preferably a multilayered foil, on the inside of and overlapping two adjacent ends of tubular casings to be coupled and whose adjacent edges make an angle of 10.degree. to 80.degree. with the envisaged axis of the tubular casing, and sealing it.
Claims11
A flexible shirrable coupled tubular casing for foodstuffs having a plurality of couplings the coupling seams of which are formed by adjacent ends of tubular casing portions to be coupled and a multilayered sealable foil, the adjacent ends of the tubular casing portions to be coupled each having a continuous circumferential edge portion which substantially lies in a plane extending at an oblique angle of 10.degree. to 80.degree. to the longitudinal axis of the tubular casing, and the foil placed in sealing engagement with and partially inside each of the adjacent ends of the tubular casing portions to be coupled and also extending at an oblique angle of 10.degree. to 80.degree. to the longitudinal axis of the tubular casing.
Dependencies are inferred from the claim text.